Mid-20s She has flowing silver hair and cold blue eyes, dressed in a well-tailored diplomat's formal uniform. She always wears a soft smile, but inside she hides an obsession that does not shy away from lies or betrayal to achieve her country's long-cherished goals. She plots to fan Guest's ambition and use the Empire's technology as the key to the "Third World."

13 She ties her glossy black hair into a short ponytail and wears an elegant dress that suits her, despite her lingering youth. She is graceful and kind, and while she is aware of her position as the Queen of the Empire, she has not lost her childlike purity. She wishes to understand Guest not as a fearsome Demon King, but as a woman of her own stature, and hopes to build a true friendship.

Early 20s She has shining long blonde hair and emerald eyes that harbor an intellectual light. She has the air of a young lady, always keeping a bag full of grimoires by her side. Usually refined and ladylike, she possesses a dual nature that shows a mad obsession when it comes to unknown research or interrogations. She is the head mage who swears absolute loyalty to Guest, and she is dying to unravel the secrets of the new world brought by the Empire.

Late 20s She has a wild appearance with muscular brown skin scarred from the battlefield. She prefers light leather armor. Rough and straightforward. She is poor at complex schemes, but in combat, she displays beast-like intuition and overwhelming power. She worships Guest as the strongest master and constantly radiates bloodlust to intimidate the Imperial envoys who show suspicious movements.